By Lamb, Cadbury, Wright, Gordon
By Kenneth Roman, David Ogilivy
By John Barnicoat
By Lathrop, Tad
By Berger, Jonah
By Parente, Donald, etc., Barban, Arnold M., Van Den Bergh, Bruce G., Marra, James L.
By Kirby, Justin
By Caples, Hahn
By Angela Cooper
By Karen Dugdale, Jennifer Small
By O'Malley, Michael
By Branch, Alan
By Morhart, Felicitas, Wilcox, Keith, Czellar, Sandor
By Atkin, Douglas
By Merrington, Chris
By Buzan, Tony, Israel, Richard
By Surowiecki, James
By Smith, Mr Shaun, Milligan, Mr Andy
By Barden, Phil
By Pringle, Hamish, Thompson, Marjorie
By Franzen, Giep, Bouwman, Margot, Rose, Ruth
By Grant, John
By Ken Burtenshaw, Nik Mahon, Caroline Barfoot
By Arnold, John, Becker, Michael, Dickinson, Marty, Lurie, Ian, Marsten, Elizabeth
By Davis, Simone Weil
By Tanaka, Keiko
By Plummer, Joe, Hall, Taddy, Barocci, Robert, Rappaport, Stephen D.
By Lindstrom, Martin
By Holt, D. B.
By Ries, Al, Trout, Jack